Al predicted that he would sell 220 hot dogs at lunch time. When the hot dogs ran out, 35 people were still waiting in line to buy hot dogs. What was the percent error in the estimate? Round the answer to the nearest tenth. –15.9%
–13.7%
13.7%
15.9%

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?